Haier 1590 SA, 3150 SB Diaphragm Material Parts List, Digit, Description, Model, 310622L

Parts List

Diaphragm Material Parts List

Digit	Ref.		Part	Description	Qty
Model	3150
A	253224 3A Approved, EPDM, Overmolded;
			includes 110 and 446
	110		112181	U-CUP	2
	446*†			DIAPHRAGM ASSY	2
	445		189298	PLATE, diaphragm	2
				(air side)
6		253225 Santoprene; includes 110, 446
	110		112181	U-CUP	2
	446*†			DIAPHRAGM	2
	143		15D021	BOLT	2
	444		15D018	PLATE, diaphragm	2
	445		189298	PLATE, diaphragm	2
7 253223 Buna-N; includes 110, 446
	110		112181	U-CUP	2
	446*†			DIAPHRAGM	2
	143		15D021	BOLT	2
	444		15D018	PLATE, diaphragm	2
	445		189298	PLATE, diaphragm	2
8	253222 fluoroelastomer; includes 110, 446
	110		112181	U-CUP	2
	446*†			DIAPHRAGM	2
	143		15D021	BOLT	2
	444		15D018	PLATE, diaphragm	2
	445		189298	PLATE, diaphragm	2

Model	Ref.	Part	Description	Qty
Model	1590
	255058 3A Approved, EPDM, Overmolded;
		includes 110 and 446
	110	112181	U-CUP	2
SABAAA SBBAAA
	446*†		DIAPHRAGM	2
			ASSEMBLY
	445	15K448	PLATE, Diaphragm (air
			side)
	255059 Santoprene; includes 110 and 446
	110	112181	U-CUP	2
	446*†		DIAPHRAGM	2
SBBA22
	143	15D021	BOLT	2
	444	15K288	PLATE, Diaphragm (fluid	2
			side)
	445	15K448	PLATE, Diaphragm (air	2
			side)
	255060 PTFE; includes 110 and 446 and 447
	110	112181	U-CUP	2
	446*†		DIAPHRAGM	2
SBBA11	447*†		BACKER	2
	143	15D021	BOLT	2
	444	15K288	PLATE, Diaphragm (fluid	2
			side)
	445	15K448	PLATE, Diaphragm (air	2
			side)

All diaphragm modules above include 2 u-cups (110) to replace seals around shaft (121). See page 30.

* Indicates replacement parts.

† Indicates a recommended spare part.

28 310622L